250

BOFA’s Advantage 250 fume extraction and filtration system has been designed to provide a cost effective solution for light duty applications. This compact and extremely quiet system is ideal for use in schools, sign making workshops, small scale industrial environments and light laser coding applications.

standard features:

Blower with high airflow •

Low cost replacement filters•

Filter condition indicator•

optional features:

VOC gas sensors•

Interface with stop/start, filter blocked and extractor •

failure signals

typical applications:

Lasering•

Welding•

Coding•

Cutting•

materials:

Ceramics•

Metal•

Paper•

Foil•

For light duty on Laser

Marking, Coding and

Engraving.

Glass•

Wood•

Cardboard•

Rubber•

Marking•

Drilling•

Engraving•

Bofa InternatIonal ltd

tel: +44 (0) 1202 699 444 fax: +44 (0) 1202 699 446 email: sales@bofa.co.uk Web: www.bofa.co.uk

Bofa amerIcas, Inc

tel: (618) 635 4465 fax: (866) 707 2632 email: sales@bofaamericas.com Web: www.bofaamericas.com

British Quality

comBined filter specificationsHepa filter media Glass fibre

Hepa media construction

maxi pleat construction with Webbing spacers

Gasket neoprene with adhesive Backing

FilterEfficiency H13 (99.997% @ 0.3 microns)

treated activated carbon 8.5kgs

filter Housing Zintec mild steel

1 Unit/Filter Condition Display 2 On/Off Switch - Power Inlet3 Filter Compartment Latch4 Motor Cooling In & Out

Chemical Filter

Clean Air

HEPA Filter

Contaminated Air

Pre Filter

5 Hose Inlet Connection - 50mm6 Signal / Interface Cable to Laser7 Power Cable8 Exhaust Outlet

Small particulate is held in the HEPA filter

Full Chemical Layer

Full HEPA Material Layer

Medium sized particulate held in 6m² of filter media

Large particulate settles to the bottom of

the filter box

airfloW tHrouGH filters

tecHnical specification

pre filter specificationssurface media area 6m² approx

filter media Glass fibre

filter media construction 100mm maxi fold construction with Webbing spacers

Housing cardboard

FilterEfficiency f8 (92% @ 0.8 microns)

tecHnical dataec us

dimensions (hxwxd) 570 x 380 x 380 mm 22.4 x 14.9 x 14.9”

cabinet construction Brushed stainless steel / powder coated mild steel

Brushed stainless steel / powder coated mild steel

Blower 135 watts 135 watts

Airflow 200m3/hr 118cfm

electronics 230v 1ph 50/60Hz full load current: 0.9 amps 115v 60/50Hz full load current: 1.1 amps

noise level < 60dBa* < 60dBa*

Weight 40kg 88lbs

* At typical operating speed.

Other hose kits and filters are available. All of the above units are fitted with our standard filter combinations. For specific applications please call us for details.

replacement filters

model pre filter CombinedfilterHEPA/GasFilter

ad 250 a1030056 a1030055

part numBersmodel Voltage part no. 24V stop / start filter change /

system failure signalVoc monitoring

Hose Kit* - 50mm

ad 250 - stainless steel 230V l0452a a2001 a2002 a2003 a1020007

115V l0451a a2001 a2002 a2003 a1020007

ad 250 - powder coated 230V l0442a a2001 a2002 a2003 a1020007

115V l0441a a2001 a2002 a2003 a1020007

1 24

5

3

6

8

7